The Gates serpentine belt kit for 2002–2006 Chevrolet Trailblazer 4.2L 6-cylinder applications provides the correct-fit accessory drive belt matched to factory routing. Intended as a straightforward replacement, the kit supplies the belt profile specified for the original accessory layout so owners can restore proper belt routing and accessory operation without guesswork.
Gates 02-06 Chevrolet Trailblazer 6 Cyl 4.2L Serpentine Belt Kit